Acne can be triggered by various factors, including hormonal changes, diet, skincare products, and lifestyle habits. Here are some common acne triggers:
1. Hormonal Changes
- Puberty: Increased androgen levels stimulate excess oil (sebum) production.
- Menstrual Cycle: Hormonal fluctuations before and during menstruation can cause breakouts.
- Pregnancy: Some women experience acne flare-ups due to hormonal shifts.
- Polycystic Ovary Syndrome (PCOS): Can lead to persistent acne due to excess androgens.
2. Diet
- High-Glycemic Foods: Sugary and processed foods (white bread, pastries, soda) can increase insulin levels, triggering breakouts.
- Dairy Products: Especially skim milk, which may contribute to acne by increasing certain hormones.
- Excessive Omega-6 Fatty Acids: Found in vegetable oils and processed foods, these can promote inflammation.
- Whey Protein: Some supplements can trigger acne due to their impact on insulin and hormones.
3. Skincare & Makeup Products
- Comedogenic Products: Thick, oil-based creams and makeup can clog pores.
- Harsh Cleansers & Over-Exfoliation: Stripping the skin of natural oils can lead to increased sebum production.
- Not Removing Makeup Properly: Can lead to clogged pores and breakouts.
4. Stress & Lifestyle
- Chronic Stress: Triggers cortisol release, increasing oil production and inflammation.
- Lack of Sleep: Poor sleep can lead to increased stress hormones and worsen acne.
- Touching the Face Frequently: Transfers bacteria and dirt to the skin, leading to breakouts.
- Dirty Pillowcases & Phones: Can accumulate bacteria and oils, contributing to acne.
5. Environmental Factors
- Pollution & Humidity: Can clog pores and increase oil production.
- Sweat & Heat: Trapped sweat, especially under helmets or hats, can cause breakouts.
6. Medications & Underlying Conditions
- Certain Medications: Steroids, lithium, and some birth control pills may trigger acne.
- Medical Conditions: Conditions like PCOS and insulin resistance can contribute to persistent acne.